TREC-9 Filtering Track Collections

This is the document collection (including documents, topics,
and relevance judgements) used in the TREC-9 Filtering Track. See the
README file for more details.README File

filtering.tar.gz
(if the above file is too large to download, you can download the same data
using the following separate files. To reassemble the collection, append the files
ohsumed.88, ohsumed.89, ohsumed.90, and ohsumed.91 into a single file called
ohsumed.88-91 and place it in the "ohsu-trec/trec9-test" directory)